PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

P33KDD3FS37701Bearing,ball,annular

Timken Co Div the Timken Company · NSN 3110-00-870-6942 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-870-6942 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-870-6942. Primary manufacturer part number: P33KDD3FS37701.
Features
  • Bearing,ball,annular — FSC 3110
  • Material: STEEL OVERALL
  • Shield Quantity: 2
  • Lubrication Material: GREASE
  • Standard Tolerance Designation: ABEC NO.1
  • Bore Shape: STRAIGHT
  • Surface Finish: GROUND
  • Internal Clearance: 0.0005 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL IN
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Overall construction
General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-00-870-6942, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Timken Co Div the Timken Company. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3110-00-870-6942
Primary Part NumberP33KDD3FS37701
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerTimken Co Div the Timken Company
StatusCANCELLED
MaterialSTEEL OVERALL
Shield Quantity2
Lubrication MaterialGREASE
Standard Tolerance DesignationABEC NO.1
Bore ShapeSTRAIGHT
Surface FinishGROUND
Internal Clearance0.0005 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL IN
Lubrication Material Document and ClassificationASUM 100,AMERICAN OIL CO MFR REF SINGLE MATERIAL RESPONSE
Load DirectionRADIAL
Retainer Fabrication MethodPRESSED
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE
Nondefinitive Spec/std Data115 TYPE AND 00 GRADE
Departure From Cited DesignatorAS MODIFIED BY INTERNAL CLEARENCE
Bore Diameter0.1250 INCHES NOMINAL IN
Overall Outside Diameter0.3750 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-020-933055926001 INTERCHANGEABLE
Bearing,ball,annular
Kaydon Corporation Dba Kaydon Corp Div Plant 12b
3110-00-142-0942XLS7 3-4 3-11RC INTERCHANGEABLE
Bearing,ball,annular
Fag Bearings Corporation
3110-00-227-4521 INTERCHANGEABLE
Bearing,ball,annular
5950-00-238-9001515-0064 INTERCHANGEABLE
Transformer,radio Frequency
Continental Electronics Corp
5136-00-262-2195FRS T126 INTERCHANGEABLE
Tap,thread Cutting
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
5331-00-579-8108124A745 INTERCHANGEABLE
O-Ring
Meggitt Troy Inc
2930-00-657-7427 INTERCHANGEABLE
Pump,cooling System,engine
3110-00-791-9848S1KDD7FS50000 INTERCHANGEABLE
Bearing,ball,annular
Timken Co Div the Timken Company
3110-00-861-732311711 INTERCHANGEABLE
Bearing,ball,annular
Grimes Aerospace Company
3110-00-929-4087CYRB234 INTERCHANGEABLE
Bearing,ball,annular
Ge Aviation Systems Llc Dba Ge Aviation Systems Llc
Cross-Reference Index
Part NumberManufacturer
P33KDD3FS37701 PRIMARY Timken Co Div the Timken Company (USA)
10647 Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA)
FFB171TYPE115GRADE00 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
10647 PRIMARY Grimes Aerospace Company (USA)
Related Parts
3110-00-020-9330INTERCHANGEABLE
BEARING,BALL,ANNULAR
55926001
3110-00-142-0942INTERCHANGEABLE
BEARING,BALL,ANNULAR
XLS7 3-4 3-11RC
3110-00-227-4521INTERCHANGEABLE
BEARING,BALL,ANNULAR
5950-00-238-9001INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
515-0064
5136-00-262-2195INTERCHANGEABLE
TAP,THREAD CUTTING
FRS T126
5331-00-579-8108INTERCHANGEABLE
O-RING
124A745
2930-00-657-7427INTERCHANGEABLE
PUMP,COOLING SYSTEM,ENGINE
3110-00-791-9848INTERCHANGEABLE
BEARING,BALL,ANNULAR
S1KDD7FS50000
3110-00-861-7323INTERCHANGEABLE
BEARING,BALL,ANNULAR
11711
3110-00-929-4087INTERCHANGEABLE
BEARING,BALL,ANNULAR
CYRB234
5950-00-999-8271INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
10647
5365-01-274-7490INTERCHANGEABLE
SHIM
10647-3

Frequently Asked Questions

What is NSN 3110-00-870-6942?

NSN 3110-00-870-6942 is a Bearing,ball,annular, manufactured by Timken Co Div the Timken Company, classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-870-6942?

NSN 3110-00-870-6942 has 4 cross-referenced part numbers: P33KDD3FS37701 (Timken Co Div the Timken Company), 10647 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us), FFB171TYPE115GRADE00 (Federal Specifications Promulgated by General Services Administration Washington DC), 10647 (Grimes Aerospace Company).

What NSN replaces 3110-00-870-6942?

There are 12 known substitutes for 3110-00-870-6942: 3110-00-020-9330, 3110-00-142-0942, 3110-00-227-4521 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of P33KDD3FS37701?

Key specifications for P33KDD3FS37701: Material: STEEL OVERALL; Shield Quantity: 2; Lubrication Material: GREASE; Standard Tolerance Designation: ABEC NO.1. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-870-6942 still in active supply?

NSN 3110-00-870-6942 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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